🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 46.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,656,455 km

• M1: 430,243 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 199 Days

Day: 17.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 241 Days

Day: 36.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.8 AU - 1.28 AU

Year: 393 Days

Day: 40.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.12 AU - 1.58 AU

Year: 582 Days

Day: 39.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 13

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.06 AU - 8.62 AU

Year: 8932 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,656,455 km

• M1: 273,166 km (0.08 R)
• M2: 438,471 km (0.112 R)
• M3: 806,482 km (0.074 R)
• M4: 1,072,168 km (0.119 R)
• M5: 1,186,760 km (0.066 R)
• M6: 1,449,903 km (0.098 R)
• M7: 1,665,473 km (0.075 R)
• M8: 1,891,964 km (0.057 R)
• M9: 2,032,885 km (0.076 R)
• M10: 2,153,162 km (0.062 R)
• M11: 2,528,204 km (0.078 R)
• M12: 2,631,875 km (0.057 R)
• M13: 2,790,150 km (0.105 R)
• M14: 2,897,412 km (0.06 R)
• M15: 3,143,949 km (0.072 R)
• M16: 4,015,207 km (0.093 R)
• M17: 4,167,497 km (0.104 R)
• M18: 4,636,038 km (0.071 R)
• M19: 4,763,795 km (0.081 R)
• M20: 5,320,299 km (0.099 R)
• M21: 5,657,492 km (0.106 R)
• M22: 5,897,597 km (0.111 R)
• M23: 6,566,449 km (0.064 R)
• M24: 6,746,565 km (0.118 R)
• M25: 7,074,932 km (0.106 R)
• M26: 7,185,485 km (0.038 R)
• M27: 7,520,883 km (0.085 R)
• M28: 7,785,223 km (0.104 R)
• M29: 8,168,193 km (0.115 R)
• M30: 8,362,072 km (0.101 R)
• M31: 8,913,041 km (0.066 R)
• M32: 9,638,740 km (0.111 R)
• M33: 10,050,135 km (0.098 R)
• M34: 11,405,192 km (0.056 R)
• M35: 11,709,325 km (0.117 R)
• M36: 11,796,690 km (0.116 R)
• M37: 12,369,949 km (0.05 R)
• M38: 12,503,540 km (0.106 R)
• M39: 12,592,850 km (0.117 R)
• M40: 12,772,068 km (0.066 R)
• M41: 13,451,990 km (0.102 R)
• M42: 13,543,544 km (0.071 R)
• M43: 14,004,455 km (0.087 R)
• M44: 14,752,594 km (0.071 R)
• M45: 15,084,103 km (0.044 R)
• M46: 15,465,877 km (0.089 R)
• M47: 16,728,632 km (0.098 R)
• M48: 17,472,283 km (0.062 R)
• M49: 18,327,983 km (0.118 R)
• M50: 19,923,594 km (0.05 R)
• M51: 20,185,091 km (0.101 R)
• M52: 22,753,088 km (0.068 R)
• M53: 22,917,047 km (0.037 R)
• M54: 23,355,968 km (0.092 R)
• M55: 23,576,624 km (0.067 R)
• M56: 23,742,379 km (0.108 R)
• M57: 23,964,233 km (0.088 R)
• M58: 24,242,335 km (0.034 R)
• M59: 24,914,329 km (0.093 R)
• M60: 25,365,815 km (0.119 R)
• M61: 25,762,997 km (0.097 R)
• M62: 25,990,835 km (0.113 R)
• M63: 26,219,420 km (0.059 R)
• M64: 26,678,686 km (0.084 R)
• M65: 26,793,876 km (0.112 R)
• M66: 27,198,389 km (0.087 R)
• M67: 27,372,371 km (0.111 R)
• M68: 29,906,709 km (0.118 R)
• M69: 30,627,322 km (0.093 R)
• M70: 30,868,773 km (0.066 R)
• M71: 31,353,619 km (0.072 R)
• M72: 31,657,901 km (0.111 R)
• M73: 32,453,762 km (0.11 R)
• M74: 33,194,122 km (0.116 R)
• M75: 33,380,222 km (0.067 R)
• M76: 33,690,936 km (0.074 R)
• M77: 33,877,784 km (0.078 R)
• M78: 35,195,891 km (0.102 R)
• M79: 35,512,141 km (0.119 R)
• M80: 40,765,869 km (0.101 R)
• M81: 40,898,562 km (0.065 R)
• M82: 42,032,963 km (0.049 R)
• M83: 43,042,449 km (0.1 R)
• M84: 43,380,690 km (0.116 R)
• M85: 43,651,911 km (0.102 R)
• M86: 44,264,215 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.13 AU - 9.77 AU

Year: 10773 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,656,455 km

• M1: 142,417 km (0.088 R)
• M2: 355,594 km (0.086 R)
• M3: 435,330 km (0.074 R)
• M4: 654,341 km (0.063 R)
• M5: 748,737 km (0.066 R)
• M6: 868,864 km (0.089 R)
• M7: 1,752,389 km (0.114 R)
• M8: 1,833,621 km (0.098 R)
• M9: 1,944,024 km (0.082 R)
• M10: 2,157,201 km (0.056 R)
• M11: 2,529,700 km (0.076 R)
• M12: 2,762,923 km (0.039 R)
• M13: 2,858,367 km (0.08 R)
• M14: 3,217,551 km (0.119 R)
• M15: 3,351,740 km (0.095 R)
• M16: 3,574,043 km (0.076 R)
• M17: 4,642,620 km (0.101 R)
• M18: 5,104,130 km (0.098 R)
• M19: 5,300,851 km (0.12 R)
• M20: 5,580,449 km (0.104 R)
• M21: 6,112,569 km (0.111 R)
• M22: 6,427,024 km (0.062 R)
• M23: 6,639,752 km (0.079 R)
• M24: 7,181,446 km (0.092 R)
• M25: 7,424,393 km (0.1 R)
• M26: 7,513,403 km (0.097 R)
• M27: 7,625,153 km (0.07 R)
• M28: 8,009,320 km (0.071 R)
• M29: 8,261,243 km (0.048 R)
• M30: 8,446,146 km (0.059 R)
• M31: 8,585,721 km (0.062 R)
• M32: 8,702,707 km (0.027 R)
• M33: 9,463,412 km (0.115 R)
• M34: 10,048,040 km (0.07 R)
• M35: 10,195,992 km (0.028 R)
• M36: 10,394,509 km (0.062 R)
• M37: 10,519,273 km (0.108 R)
• M38: 10,946,974 km (0.059 R)
• M39: 11,201,141 km (0.11 R)
• M40: 11,380,359 km (0.046 R)
• M41: 11,637,966 km (0.077 R)
• M42: 11,897,369 km (0.082 R)
• M43: 12,080,327 km (0.102 R)
• M44: 12,634,288 km (0.117 R)
• M45: 12,820,837 km (0.108 R)
• M46: 12,954,727 km (0.114 R)
• M47: 13,061,988 km (0.117 R)
• M48: 13,250,631 km (0.106 R)
• M49: 13,959,277 km (0.111 R)
• M50: 14,512,639 km (0.093 R)
• M51: 14,876,311 km (0.08 R)
• M52: 16,564,075 km (0.112 R)
• M53: 16,973,374 km (0.096 R)
• M54: 17,445,356 km (0.12 R)
• M55: 17,682,917 km (0.075 R)
• M56: 17,831,917 km (0.101 R)
• M57: 18,131,262 km (0.092 R)
• M58: 18,311,677 km (0.084 R)
• M59: 18,826,144 km (0.113 R)
• M60: 19,039,321 km (0.106 R)
• M61: 19,437,401 km (0.095 R)
• M62: 19,529,703 km (0.117 R)
• M63: 20,836,440 km (0.062 R)
• M64: 21,057,097 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 13

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.94 AU - 10.48 AU

Year: 12099 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,656,455 km

• M1: 629,957 km (0.11 R)
• M2: 1,210,247 km (0.095 R)
• M3: 1,486,255 km (0.066 R)
• M4: 2,099,008 km (0.103 R)
• M5: 2,881,255 km (0.046 R)
• M6: 3,003,626 km (0.036 R)
• M7: 3,127,643 km (0.092 R)
• M8: 3,228,172 km (0.096 R)
• M9: 3,381,061 km (0.086 R)
• M10: 3,562,524 km (0.119 R)
• M11: 3,773,905 km (0.11 R)
• M12: 4,209,385 km (0.044 R)
• M13: 4,292,860 km (0.094 R)
• M14: 4,518,155 km (0.075 R)
• M15: 4,660,871 km (0.116 R)
• M16: 5,068,974 km (0.061 R)
• M17: 5,217,525 km (0.069 R)
• M18: 6,234,042 km (0.081 R)
• M19: 6,912,618 km (0.112 R)
• M20: 7,011,503 km (0.094 R)
• M21: 7,310,998 km (0.087 R)
• M22: 7,512,955 km (0.118 R)
• M23: 7,785,223 km (0.063 R)
• M24: 8,026,225 km (0.076 R)
• M25: 8,409,794 km (0.066 R)
• M26: 8,906,758 km (0.111 R)
• M27: 9,267,588 km (0.103 R)
• M28: 9,892,010 km (0.109 R)
• M29: 12,604,219 km (0.1 R)
• M30: 13,501,507 km (0.107 R)
• M31: 14,335,216 km (0.116 R)
• M32: 14,843,400 km (0.09 R)
• M33: 15,877,420 km (0.113 R)
• M34: 17,697,428 km (0.109 R)
• M35: 18,060,203 km (0.072 R)
• M36: 18,333,967 km (0.099 R)
• M37: 18,931,760 km (0.099 R)
• M38: 19,024,212 km (0.116 R)
• M39: 20,099,372 km (0.117 R)
• M40: 20,383,009 km (0.084 R)
• M41: 20,572,849 km (0.098 R)
• M42: 21,050,066 km (0.109 R)
• M43: 21,193,979 km (0.073 R)
• M44: 21,531,023 km (0.05 R)
• M45: 21,918,332 km (0.055 R)
• M46: 22,454,790 km (0.117 R)
• M47: 22,847,634 km (0.058 R)
• M48: 22,995,437 km (0.102 R)
• M49: 23,391,422 km (0.096 R)
• M50: 23,590,238 km (0.056 R)
• M51: 24,290,655 km (0.064 R)
• M52: 24,391,185 km (0.067 R)
• M53: 24,744,385 km (0.081 R)
• M54: 24,947,091 km (0.09 R)
• M55: 25,048,518 km (0.055 R)
• M56: 25,302,984 km (0.073 R)
• M57: 25,405,010 km (0.076 R)
• M58: 26,380,687 km (0.031 R)
• M59: 26,743,312 km (0.117 R)
• M60: 27,055,373 km (0.059 R)
• M61: 28,263,077 km (0.052 R)
• M62: 28,580,972 km (0.119 R)
• M63: 28,687,187 km (0.104 R)
• M64: 29,060,134 km (0.11 R)
• M65: 30,676,240 km (0.094 R)
• M66: 30,894,055 km (0.057 R)
• M67: 31,002,962 km (0.087 R)
• M68: 31,112,168 km (0.041 R)
• M69: 31,659,996 km (0.11 R)
• M70: 33,546,275 km (0.113 R)
• M71: 35,183,774 km (0.119 R)
• M72: 35,926,228 km (0.1 R)
• M73: 36,040,969 km (0.072 R)
• M74: 36,270,752 km (0.105 R)
• M75: 36,443,388 km (0.118 R)
• M76: 37,310,607 km (0.075 R)
• M77: 37,834,199 km (0.064 R)
• M78: 38,477,620 km (0.07 R)
• M79: 38,947,656 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,668 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit